<template>
    <div class="photoinfo-container">
        <h3>{{ photoinfo.title }}</h3>
        <p class="subtitle">
            <span>发表时间：{{ photoinfo.add_time | dateFormat }}</span>
            <span>点击：{{ photoinfo.click }}次</span>
        </p>
        <hr>
        <!-- 缩略图区域 -->
        <vue-preview :slides="list" ></vue-preview>

        <!-- 图片内容区域 -->
        <div class="content" v-html="photoinfo.content"></div>
    </div>
</template>

<script>
    import Vue from 'vue'
    export default {
        data() {
            return {
                id: this.$route.params.id, // 从路由中获取到的 图片Id
                photoinfo: {}, // 图片详情
                list: [], // 缩略图的数组
                rootPath:Vue.http.options.root //获取请求根路径
            };
        },
        created() {
            this.getPhotoInfo();
            this.getThumbs();
        },
        methods: {
            getPhotoInfo() {
                // 获取图片的详情
                this.$http.get("api/getimageInfo/" + this.id).then(result => {
                    if (result.body.status === 0) {
                        this.photoinfo = result.body.message[0];
                    }
                });
            },
            getThumbs() {
                // 获取缩略图
                this.$http.get("api/getthumimages/" + this.id).then(result => {
                    if (result.body.status === 0) {
                        // 循环每个图片数据，补全图片的宽和高
                        result.body.message.forEach(item => {
                            item.src = this.rootPath + item.src;
                            item.w = 400;
                            item.h = 200;
                            item.msrc = item.src;
                        });
                        console.log(result.body.message);
                        // 把完整的数据保存到 list 中
                        this.list = result.body.message;
                    }
                });
            }
        }
    };
</script>

<style lang="scss" scoped>
    .photoinfo-container {
        padding: 3px;
        h3 {
            color: #26a2ff;
            font-size: 15px;
            text-align: center;
            margin: 15px 0;
        }
        .subtitle {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
        }

        .content {
            font-size: 13px;
            line-height: 30px;
        }
    }
</style>

<style lang="scss">
    figure{
        width: 100px;
        margin: 10px;
        display: inline-block;

        img[itemprop]{
            margin: 10px;
            box-shadow: 0 0 8px #999;
            width: 100px;
        }
    }
</style>
